Consciousness: Is it seperate from the human body?

[Mudhammam]

True. I don't feel any sort of affinity to any so-called past lives either. But I guess the point in which I trail off on the idea of the universe repeating itself, is because of it being my random life in the infinite future of a universe with exact compositions and proportions and so on, if I can't have any sort of affinity towards it, can I on some intrinsic level impact or affect that life somewhere in the infinite?

I think the most sensible, that is simple and obvious answer, really mulling it over and considering what the future entails, and given the numerous past lives whom, as Ecclesiasticus 44:9 poetically describes, "have no memorial; who are perished, as though they had never been; and are become as though they had never been born; and their children after them," is, no.